// Interface data format used to return a unified format

import { Recordable } from 'vite-plugin-mock'

export function resultSuccess<T = Recordable>(data: T, { message = 'ok' } = {}) {
	return {
		code: 0,
		data,
		message,
		type: 'success'
	}
}

export function resultPageSuccess<T = any>(
	page: number,
	pageSize: number,
	list: T[],
	{ message = 'ok' } = {}
) {
	const pageData = pagination(page, pageSize, list)

	return {
		...resultSuccess({
			items: pageData,
			total: list.length
		}),
		message
	}
}

export function resultError(message = 'Request failed', { code = -1, data = null } = {}) {
	return {
		code,
		data,
		message,
		type: 'error'
	}
}

export function pagination<T = any>(pageNo: number, pageSize: number, array: T[]): T[] {
	const offset = (pageNo - 1) * Number(pageSize)
	const ret =
		offset + Number(pageSize) >= array.length
			? array.slice(offset, array.length)
			: array.slice(offset, offset + Number(pageSize))
	return ret
}

export interface requestParams {
	method: string
	body: any
	headers?: { authorization?: string }
	query: any
}

/**
 * @description 本函数用于从request数据中获取token，请根据项目的实际情况修改
 *
 */
export function getRequestToken({ headers }: requestParams): string | undefined {
	return headers?.authorization
}
